delta.h 5.6 KB

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  1. /* SPDX-License-Identifier: GPL-2.0-or-later */
  2. #ifndef __SOUND_DELTA_H
  3. #define __SOUND_DELTA_H
  4. /*
  5. * ALSA driver for ICEnsemble ICE1712 (Envy24)
  6. *
  7. * Lowlevel functions for M-Audio Delta 1010, 44, 66, Dio2496, Audiophile
  8. * Digigram VX442
  9. *
  10. * Copyright (c) 2000 Jaroslav Kysela <[email protected]>
  11. */
  12. #define DELTA_DEVICE_DESC \
  13. "{MidiMan M Audio,Delta 1010},"\
  14. "{MidiMan M Audio,Delta 1010LT},"\
  15. "{MidiMan M Audio,Delta DiO 2496},"\
  16. "{MidiMan M Audio,Delta 66},"\
  17. "{MidiMan M Audio,Delta 44},"\
  18. "{MidiMan M Audio,Delta 410},"\
  19. "{MidiMan M Audio,Audiophile 24/96},"\
  20. "{Digigram,VX442},"\
  21. "{Lionstracs,Mediastation},"\
  22. "{Edirol,DA2496},"
  23. #define ICE1712_SUBDEVICE_DELTA1010 0x121430d6
  24. #define ICE1712_SUBDEVICE_DELTA1010E 0xff1430d6
  25. #define ICE1712_SUBDEVICE_DELTADIO2496 0x121431d6
  26. #define ICE1712_SUBDEVICE_DELTA66 0x121432d6
  27. #define ICE1712_SUBDEVICE_DELTA66E 0xff1432d6
  28. #define ICE1712_SUBDEVICE_DELTA44 0x121433d6
  29. #define ICE1712_SUBDEVICE_AUDIOPHILE 0x121434d6
  30. #define ICE1712_SUBDEVICE_DELTA410 0x121438d6
  31. #define ICE1712_SUBDEVICE_DELTA1010LT 0x12143bd6
  32. #define ICE1712_SUBDEVICE_VX442 0x12143cd6
  33. #define ICE1712_SUBDEVICE_MEDIASTATION 0x694c0100
  34. #define ICE1712_SUBDEVICE_EDIROLDA2496 0xce164010
  35. /* entry point */
  36. extern struct snd_ice1712_card_info snd_ice1712_delta_cards[];
  37. /*
  38. * MidiMan M-Audio Delta GPIO definitions
  39. */
  40. /* MidiMan M-Audio Delta shared pins */
  41. #define ICE1712_DELTA_DFS 0x01 /* fast/slow sample rate mode */
  42. /* (>48kHz must be 1) */
  43. #define ICE1712_DELTA_SPDIF_IN_STAT 0x02
  44. /* S/PDIF input status */
  45. /* 0 = valid signal is present */
  46. /* all except Delta44 */
  47. /* look to CS8414 datasheet */
  48. #define ICE1712_DELTA_SPDIF_OUT_STAT_CLOCK 0x04
  49. /* S/PDIF output status clock */
  50. /* (writing on rising edge - 0->1) */
  51. /* all except Delta44 */
  52. /* look to CS8404A datasheet */
  53. #define ICE1712_DELTA_SPDIF_OUT_STAT_DATA 0x08
  54. /* S/PDIF output status data */
  55. /* all except Delta44 */
  56. /* look to CS8404A datasheet */
  57. /* MidiMan M-Audio DeltaDiO */
  58. /* 0x01 = DFS */
  59. /* 0x02 = SPDIF_IN_STAT */
  60. /* 0x04 = SPDIF_OUT_STAT_CLOCK */
  61. /* 0x08 = SPDIF_OUT_STAT_DATA */
  62. #define ICE1712_DELTA_SPDIF_INPUT_SELECT 0x10
  63. /* coaxial (0), optical (1) */
  64. /* S/PDIF input select*/
  65. /* MidiMan M-Audio Delta1010 */
  66. /* 0x01 = DFS */
  67. /* 0x02 = SPDIF_IN_STAT */
  68. /* 0x04 = SPDIF_OUT_STAT_CLOCK */
  69. /* 0x08 = SPDIF_OUT_STAT_DATA */
  70. #define ICE1712_DELTA_WORD_CLOCK_SELECT 0x10
  71. /* 1 - clock are taken from S/PDIF input */
  72. /* 0 - clock are taken from Word Clock input */
  73. /* affected SPMCLKIN pin of Envy24 */
  74. #define ICE1712_DELTA_WORD_CLOCK_STATUS 0x20
  75. /* 0 = valid word clock signal is present */
  76. /* MidiMan M-Audio Delta66 */
  77. /* 0x01 = DFS */
  78. /* 0x02 = SPDIF_IN_STAT */
  79. /* 0x04 = SPDIF_OUT_STAT_CLOCK */
  80. /* 0x08 = SPDIF_OUT_STAT_DATA */
  81. #define ICE1712_DELTA_CODEC_SERIAL_DATA 0x10
  82. /* AKM4524 serial data */
  83. #define ICE1712_DELTA_CODEC_SERIAL_CLOCK 0x20
  84. /* AKM4524 serial clock */
  85. /* (writing on rising edge - 0->1 */
  86. #define ICE1712_DELTA_CODEC_CHIP_A 0x40
  87. #define ICE1712_DELTA_CODEC_CHIP_B 0x80
  88. /* 1 - select chip A or B */
  89. /* MidiMan M-Audio Delta44 */
  90. /* 0x01 = DFS */
  91. /* 0x10 = CODEC_SERIAL_DATA */
  92. /* 0x20 = CODEC_SERIAL_CLOCK */
  93. /* 0x40 = CODEC_CHIP_A */
  94. /* 0x80 = CODEC_CHIP_B */
  95. /* MidiMan M-Audio Audiophile/Delta410 definitions */
  96. /* thanks to Kristof Pelckmans <[email protected]> for Delta410 info */
  97. /* 0x01 = DFS */
  98. #define ICE1712_DELTA_AP_CCLK 0x02 /* SPI clock */
  99. /* (clocking on rising edge - 0->1) */
  100. #define ICE1712_DELTA_AP_DIN 0x04 /* data input */
  101. #define ICE1712_DELTA_AP_DOUT 0x08 /* data output */
  102. #define ICE1712_DELTA_AP_CS_DIGITAL 0x10 /* CS8427 chip select */
  103. /* low signal = select */
  104. #define ICE1712_DELTA_AP_CS_CODEC 0x20 /* AK4528 (audiophile), AK4529 (Delta410) chip select */
  105. /* low signal = select */
  106. /* MidiMan M-Audio Delta1010LT definitions */
  107. /* thanks to Anders Johansson <[email protected]> */
  108. /* 0x01 = DFS */
  109. #define ICE1712_DELTA_1010LT_CCLK 0x02 /* SPI clock (AK4524 + CS8427) */
  110. #define ICE1712_DELTA_1010LT_DIN 0x04 /* data input (CS8427) */
  111. #define ICE1712_DELTA_1010LT_DOUT 0x08 /* data output (AK4524 + CS8427) */
  112. #define ICE1712_DELTA_1010LT_CS 0x70 /* mask for CS address */
  113. #define ICE1712_DELTA_1010LT_CS_CHIP_A 0x00 /* AK4524 #0 */
  114. #define ICE1712_DELTA_1010LT_CS_CHIP_B 0x10 /* AK4524 #1 */
  115. #define ICE1712_DELTA_1010LT_CS_CHIP_C 0x20 /* AK4524 #2 */
  116. #define ICE1712_DELTA_1010LT_CS_CHIP_D 0x30 /* AK4524 #3 */
  117. #define ICE1712_DELTA_1010LT_CS_CS8427 0x40 /* CS8427 */
  118. #define ICE1712_DELTA_1010LT_CS_NONE 0x50 /* nothing */
  119. #define ICE1712_DELTA_1010LT_WORDCLOCK 0x80 /* sample clock source: 0 = Word Clock Input, 1 = S/PDIF Input ??? */
  120. /* M-Audio Delta 66 rev. E definitions.
  121. * Newer revisions of Delta 66 have CS8427 over SPI for
  122. * S/PDIF transceiver instead of CS8404/CS8414. */
  123. /* 0x01 = DFS */
  124. #define ICE1712_DELTA_66E_CCLK 0x02 /* SPI clock */
  125. #define ICE1712_DELTA_66E_DIN 0x04 /* data input */
  126. #define ICE1712_DELTA_66E_DOUT 0x08 /* data output */
  127. #define ICE1712_DELTA_66E_CS_CS8427 0x10 /* chip select, low = CS8427 */
  128. #define ICE1712_DELTA_66E_CS_CHIP_A 0x20 /* AK4524 #0 */
  129. #define ICE1712_DELTA_66E_CS_CHIP_B 0x40 /* AK4524 #1 */
  130. /* Digigram VX442 definitions */
  131. #define ICE1712_VX442_CCLK 0x02 /* SPI clock */
  132. #define ICE1712_VX442_DIN 0x04 /* data input */
  133. #define ICE1712_VX442_DOUT 0x08 /* data output */
  134. #define ICE1712_VX442_CS_DIGITAL 0x10 /* chip select, low = CS8427 */
  135. #define ICE1712_VX442_CODEC_CHIP_A 0x20 /* select chip A */
  136. #define ICE1712_VX442_CODEC_CHIP_B 0x40 /* select chip B */
  137. #endif /* __SOUND_DELTA_H */